"úÁÐÉÓËÉ ÎÁÕÞÎÙÈ ÓÅÍÉÎÁÒÏ× ðïíé"

• áÂÄÉËÁÌÙËÏ× á. ë., éËÒÁÍÏ× è. ä. á×ÔÏÍÏÒÆÉÚÍÙ ÐÒÏÓÔÒÁÎÓÔ×Á ÇÁÎËÅÌÅ×ÙÈ ÍÁÔÒÉÃ, ÏÓÕÝÅÓÔ×ÌÑÅÍÙÅ ÐÕÔÅÍ ÐÏÄÏÂÉÑ ....... 5 áÎÎÏÔÁÃÉÑ ðÏÌÎÙÊ ÔÅËÓÔ(.pdf)
• çÕÒØÅ×Á ñ. ì., éÌØÉÎ ÷. ð., ðÅÔÕÈÏ× á. ÷. ï ÍÎÏÇÏÓÅÔÏÞÎÙÈ ÍÅÔÏÄÁÈ ÒÅÛÅÎÉÑ Ä×ÕÍÅÒÎÙÈ ËÒÁÅ×ÙÈ ÚÁÄÁÞ ....... 13 áÎÎÏÔÁÃÉÑ ðÏÌÎÙÊ ÔÅËÓÔ(.pdf)
• çÕÔÅÒÍÁÎ á. ü., äÁÎÉÅÌÑÎ ó. ÷. ï ÐÅÒ×ÏÏÂÒÁÚÎÏÊ ÍÎÏÇÏÞÌÅÎÁ Ó ËÒÁÔÎÙÍÉ ËÏÒÎÑÍÉ ....... 28 áÎÎÏÔÁÃÉÑ ðÏÌÎÙÊ ÔÅËÓÔ(.pdf)
• çÕÔÅÒÍÁÎ á. ü., ëÒÅÊÎÅÓ å. í., ïÓÔÒÏÕÈÏ×Á î. ÷. 2-ÓÌÏ×Á: ÉÈ ÇÒÁÆÙ É ÍÁÔÒÉÃÙ ....... 45 áÎÎÏÔÁÃÉÑ ðÏÌÎÙÊ ÔÅËÓÔ(.pdf)
• çÕÔÅÒÍÁÎ á. ü., ëÕÄÒÑ×ÃÅ× ä. ë., íÁÒËÏ×Á ï. ÷. äÌÉÎÁ ÐÒÑÍÏÊ ÓÕÍÍÙ ÎÅÁÓÓÏÃÉÁÔÉ×ÎÙÈ ÁÌÇÅÂÒ ....... 73 áÎÎÏÔÁÃÉÑ ðÏÌÎÙÊ ÔÅËÓÔ(.pdf)
• öÉÌÉÎÁ ó. á. çÒÁÆÙ ÏÔÎÏÛÅÎÉÊ ÁÌÇÅÂÒÙ ËÏÎÔÒÓÅÄÅÎÉÏÎÏ× ....... 87 áÎÎÏÔÁÃÉÑ ðÏÌÎÙÊ ÔÅËÓÔ(.pdf)
• éËÒÁÍÏ× è. ä. ë ÏÐÙÔÕ ÓÐÅËÔÒÁÌØÎÏÊ ÔÅÏÒÉÉ ÄÌÑ ÐÒÅÏÂÒÁÚÏ×ÁÎÉÊ ÜÒÍÉÔÏ×ÏÊ ËÏÎÇÒÕÜÎÃÉÉ ....... 114 áÎÎÏÔÁÃÉÑ ðÏÌÎÙÊ ÔÅËÓÔ(.pdf)
• éËÒÁÍÏ× è. ä. òÁÃÉÏÎÁÌØÎÏ ÐÒÏ×ÅÒÑÅÍÙÅ ÎÅÏÂÈÏÄÉÍÙÅ ÕÓÌÏ×ÉÑ ÜÒÍÉÔÏ×ÏÊ ËÏÎÇÒÕÜÎÔÎÏÓÔÉ ËÏÍÐÌÅËÓÎÙÈ ÍÁÔÒÉà ....... 120 áÎÎÏÔÁÃÉÑ ðÏÌÎÙÊ ÔÅËÓÔ(.pdf)
• éËÒÁÍÏ× è. ä. ï ËÒÉÔÅÒÉÑÈ ËÏÎÇÒÕÜÎÔÎÏÓÔÉ ÎÏÒÍÁÌØÎÙÈ É ÓÏÐÒÑÖÅÎÎÏ-ÎÏÒÍÁÌØÎÙÈ ÍÁÔÒÉà ....... 129 áÎÎÏÔÁÃÉÑ ðÏÌÎÙÊ ÔÅËÓÔ(.pdf)
• éÌØÉÎ ÷. ð., ëÁÚÁÎÃÅ× ç. à. éÔÅÒÁÃÉÏÎÎÏÅ ÒÅÛÅÎÉÅ óìáõ Ó ÓÅÄÌÏ×ÏÊ ÔÏÞËÏÊ ....... 135 áÎÎÏÔÁÃÉÑ ðÏÌÎÙÊ ÔÅËÓÔ(.pdf)
• ëÏÌÅÇÏ× î. á., íÁÒËÏ×Á ï. ÷. ëÏÍÍÕÔÁÔÉ×ÎÏÓÔØ ÍÁÔÒÉÃ Ó ÔÏÞÎÏÓÔØÀ ÄÏ ÍÁÔÒÉÞÎÏÇÏ ÍÎÏÖÉÔÅÌÑ ....... 151 áÎÎÏÔÁÃÉÑ ðÏÌÎÙÊ ÔÅËÓÔ(.pdf)
• ëÏÌÏÔÉÌÉÎÁ ì. à. íÁÔÒÉÃÙ ÎÅËÒÁÓÏ×ÓËÏÇÏ ÔÉÐÁ É ÏÃÅÎËÉ ÄÌÑ ÉÈ ÏÂÒÁÔÎÙÈ ....... 169 áÎÎÏÔÁÃÉÑ ðÏÌÎÙÊ ÔÅËÓÔ(.pdf)
• ëÏÌÏÔÉÌÉÎÁ ì. à. îÅËÏÔÏÒÙÅ ÎÏ×ÙÅ ËÌÁÓÓÙ ÎÅ×ÙÒÏÖÄÅÎÎÙÈ ÍÁÔÒÉÃ É ×ÅÒÈÎÉÅ ÏÃÅÎËÉ ÄÌÑ ÉÈ ÏÂÒÁÔÎÙÈ ....... 184 áÎÎÏÔÁÃÉÑ ðÏÌÎÙÊ ÔÅËÓÔ(.pdf)
• ëÏÌÏÔÉÌÉÎÁ ì. à. îÅËÏÔÏÒÙÅ ÏÃÅÎËÉ ÏÂÒÁÔÎÙÈ, ÚÁ×ÉÓÑÝÉÅ ÏÔ ÓÔÒÕËÔÕÒÙ ÒÁÚÒÅÖÅÎÎÏÓÔÉ ÍÁÔÒÉà ....... 201 áÎÎÏÔÁÃÉÑ ðÏÌÎÙÊ ÔÅËÓÔ(.pdf)
• ëÕÌÉËÏ× å. ë., íÁËÁÒÏ× á. á. ï Ë×ÁÄÒÁÔÉÞÎÙÈ ÍÉÎÉÍÁÌØÎÙÈ ÓÐÌÁÊÎÁÈ Ó ËÒÁÔÎÙÍÉ ÕÚÌÁÍÉ ....... 220 áÎÎÏÔÁÃÉÑ ðÏÌÎÙÊ ÔÅËÓÔ(.pdf)
• íÁËÓÁÅ× á. í. ïÔÏÂÒÁÖÅÎÉÑ, ÓÔÒÏÇÏ ÓÏÈÒÁÎÑÀÝÉÅ $\lambda$-ÓËÒÁÍÂÌÉÎÇ ÍÁÔÒÉÃÙ ....... 231 áÎÎÏÔÁÃÉÑ ðÏÌÎÙÊ ÔÅËÓÔ(.pdf)
• ôÁÒÁÎÉÎ ë. á. ï $\pm$1-ÍÁÔÒÉÃÁÈ Ó ÎÕÌÅ×ÙÍ ÐÅÒÍÁÎÅÎÔÏÍ ....... 244 áÎÎÏÔÁÃÉÑ ðÏÌÎÙÊ ÔÅËÓÔ(.pdf)
• èÁÚÁÎÏ× ÷. â. ÷ÙÞÉÓÌÅÎÉÅ ÈÁÒÁËÔÅÒÉÓÔÉË ÒÅÇÕÌÑÒÎÏÇÏ ËÏÎÅÞÎÏÇÏ ÓÐÅËÔÒÁ ÓÉÎÇÕÌÑÒÎÏÊ ÍÎÏÇÏÐÁÒÁÍÅÔÒÉÞÅÓËÏÊ ÐÏÌÉÎÏÍÉÁÌØÎÏÊ ÍÁÔÒÉÃÙ ....... 259 áÎÎÏÔÁÃÉÑ ðÏÌÎÙÊ ÔÅËÓÔ(.pdf)
• èÁÚÁÎÏ× ÷. â. ðÏÓÔÒÏÅÎÉÅ ÍÉÎÉÍÁÌØÎÏÇÏ ÂÁÚÉÓÁ ÐÒÁ×ÏÇÏ ÎÕÌØ-ÐÒÏÓÔÒÁÎÓÔ×Á ÓÉÎÇÕÌÑÒÎÏÊ ÍÎÏÇÏÐÁÒÁÍÅÔÒÉÞÅÓËÏÊ ÐÏÌÉÎÏÍÉÁÌØÎÏÊ ÍÁÔÒÉÃÙ ....... 272 áÎÎÏÔÁÃÉÑ ðÏÌÎÙÊ ÔÅËÓÔ(.pdf)
• þÕÇÕÎÏ× ÷. î. ï ÎÅËÏÔÏÒÙÈ ÍÎÏÖÅÓÔ×ÁÈ ÐÁÒ $\sigma$-ËÏÍÍÕÔÉÒÕÀÝÉÈ ($\sigma\ne 0, \pm 1$) ÔÅÐÌÉÃÅ×ÏÊ É ÇÁÎËÅÌÅ×ÏÊ ÍÁÔÒÉà ....... 288 áÎÎÏÔÁÃÉÑ ðÏÌÎÙÊ ÔÅËÓÔ(.pdf)
• òÅÆÅÒÁÔÙ ....... 295(.pdf)

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Contents 
• Abdikalykov A. K., Ikramov Kh. D. Similarity automorphisms of the space of Hankel matrices ....... 5
• Gurieva Ya. L., Il'in V. P., Petukhov A. V. Multigrid methods for solving two-dimensional boundary-value problems ....... 13
• Guterman A. E., Danielyan S. V. On the integral of a polynomial with multiple roots ....... 28
• Guterman A. E., Kreines E. M., Ostroukhova N. V. 2-words:, their graphs and matrices ....... 45
• Guterman A. E., Kudryavtsev D. K., Markova O. V. Length of a direct sum of nonassociative algebras ....... 7
}
• Zhilina C. A. Relation graphs of the split-sedenion algebra ....... 87
• Ikramov Kh. D. An attempt of spectral theory for the $*$-congruence transformations ....... 114
• Ikramov Kh. D. Rationally verifiable necessary conditions for Hermitian congruence of complex matrices ....... 120
• Ikramov Kh. D. Congruence criteria for normal and conjugate-normal matrices ....... 129
• Il'in V. P., Kazantsev G. Yu. Iterative solution of saddle-point SLAEs ....... 135
• Kolegov N. A., Markova O. V. Commutativity of matrices up to a matrix factor ....... 151
• Kolotilina L. Yu. Nekrasov type matrices and upper bounds for their inverses ....... 169
• Kolotilina L. Yu. New classes of nonsingular matrices and upper bounds for their inverses ....... 184
• Kolotilina L. Yu. Some bounds for inverses involving matrix sparsity pattern ....... 201
• Kulikov E. K, Makarov A. A. Quadratic minimal splines with multiple nodes ....... 220
• Maksaev A. M. Maps that strongly preserve $\lambda$-scrambling matrices ....... 231
• Taranin K. A. $\pm1$-matrices with vanishing permanent ....... 244
• Khazanov V. B. Computation of characteristics of the regular finite spectrum of a singular multiparameter polynomial matrix ....... 259
• Khazanov V. B. Computation of a minimal basis of the right null space of a singular multiparameter polynomial matrix ....... 272
• Chugunov V. N. On some sets of $\sigma$-commuting ($\sigma\ne 0, \pm 1$) Toeplitz and Hankel matrices ....... 288
• Reviews ....... 295

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• Paging 301 pp.

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